bbgyuli5243 bbgyuli5243
  • 12-03-2024
  • Physics
contestada

How many photons are produced in a laser pulse of 0.201 J at a wavelength of 571 nm?
a) 1.5 x 10¹9
b) 2.0 x 10¹9
c) 2.5 x 10¹9
d) 3.0 x 10¹9

Respuesta :

Otras preguntas

Find the measure of each angle indicated
A population contains short plants and tall plants. The short plants are not able to compete with tall plants for sunight. The tall plants , however, are more s
The value of 2 in 2481 is how many times the value of 2 in 5072
A speech is literary nonfiction because _____.
How do you write 9 more than n in a algebraic expressions
I need to find 3to5 glossary words on how does a bill become a law
HELP ME ! beautiful people that are good at math
Why Do some playwrights use meter? A.)To ensure that the plays dialogue is not overshadowed bythe physical actions of the play. B.)To force the audience to focu
Point H(9, 1) is reflected across the x-axis. Which statements about H' are true? Select each correct answer. The y-coordinate is −1. The y-coordinate is 1.
Given that f(x) = 2x 1 and g(x) = −5x 2, solve for f(g(x)) when x = 3.